Question

McKenna spends 7/4 hours mopping the

floors and 27/8 hours mowing and weeding the yard. How many hours does shespend on her chores?

Answer 1

Below

Explanation:

7/4 = 14/8 hr

14/8 + 27/8 = (14+27) / 8 = 41/8 = 5 1/8 hr